1. Department of Nutrition, Exercise and SportsUniversity of Copenhagen and Médecins Sans Frontières Copenhagen Denmark
2. The Alliance for International Medical Action Paris France
3. Department of Nutrition, Exercise and SportsUniversity of Copenhagen Copenhagen Denmark
4. Department of International Health, Faculty of Health and Medical SciencesUniversity of Copenhagen Copenhagen Denmark
5. School of MedicineUniversity of Tampere Tampere Finland
6. Faculty of Epidemiology and Population HealthLondon School of Hygiene and Tropical Medicine London UK